This. And he died several times in the comics, too. It's getting boring. If they bring him back again Thor's death will have no impact to the audience. It's more like "Who cares, he will be back."

I agree, they can't kill anyone that will have another solo movie. That just makes the death meaningless. If anything they should really try to get the most out of those characters since they do more to carry the MCU than those that don't have them.